共查询到20条相似文献,搜索用时 15 毫秒
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Kathrin C. Knirsch Ricarda A. Schäfer Dr. Frank Hauke Prof. Dr. Andreas Hirsch 《Angewandte Chemie (International ed. in English)》2016,55(19):5861-5864
For the first time, the bisfunctionalization of graphene by employing two successive reduction and covalent bond forming steps is reported. Bulk functionalization in dispersion and functionalization of individual sheets deposited on surfaces have both been carried out. Whereas in the former case attacks from both sides of the basal plane are possible and can lead to strain‐free architectures, in the latter case, retrofunctionalizations can become important when the corresponding anion of the addend is a sufficiently good leaving group. 相似文献
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Ricarda A. Schäfer Konstantin Weber Dr. Maria Koleśnik‐Gray Dr. Frank Hauke Prof. Dr. Vojislav Krstić Prof. Dr. Bernd Meyer Prof. Dr. Andreas Hirsch 《Angewandte Chemie (International ed. in English)》2016,55(47):14858-14862
Covalently functionalizing mechanical exfoliated mono‐ and bilayer graphenides with λ‐iodanes led to the discovery that the monolayers supported on a SiO2 substrate are considerably more reactive than bilayers as demonstrated by statistical Raman spectroscopy/microscopy. Supported by DFT calculations we show that ditopic addend binding leads to much more stable products than the corresponding monotopic reactions as a result of the much lower lattice strain of the reactions products. The chemical nature of the substrate (graphene versus SiO2) plays a crucial role. 相似文献
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Back Cover: Few‐Layer Antimonene by Liquid‐Phase Exfoliation (Angew. Chem. Int. Ed. 46/2016) 下载免费PDF全文
Carlos Gibaja David Rodriguez‐San‐Miguel Pablo Ares Prof. Julio Gómez‐Herrero Dr. Maria Varela Dr. Roland Gillen Prof. Janina Maultzsch Dr. Frank Hauke Prof. Andreas Hirsch Dr. Gonzalo Abellán Dr. Félix Zamora 《Angewandte Chemie (International ed. in English)》2016,55(46):14470-14470
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Cover Picture: Charge‐Induced Unzipping of Isolated Proteins to a Defined Secondary Structure (Angew. Chem. Int. Ed. 10/2016) 下载免费PDF全文
Ana Isabel González Flórez Eike Mucha Dr. Doo‐Sik Ahn Sandy Gewinner Dr. Wieland Schöllkopf Prof. Dr. Kevin Pagel Dr. Gert von Helden 《Angewandte Chemie (International ed. in English)》2016,55(10):3235-3235